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- Delta 22W vs MK3 20W
Algolaser Delta 22W vs Algolaser MK3 20W
What Delta 22W does better (2) and where MK3 20W wins (0) — every spec side by side.
Why is Delta 22W better than MK3 20W?
- Autofocus / auto heightYes · MK3 20W: No
- Laser output power22 W vs 20 W+10%
Why is MK3 20W better than Delta 22W?
MK3 20W has no measurable advantages in this pair.
Specifications
Side by side
| General | ||
| Laser sources | Blue diode (≈455 nm) | Blue diode (≈455 nm) |
| Motion system | Gantry (XY rails) | Gantry (XY rails) |
| Two laser sources | No | No |
| Wavelength | 450 nm | — |
| Laser power | ||
| Laser output power | 22 W | 20 W |
| Work area | ||
| Work area | 425 × 415 mm | — |
| Work area width (X) | 425 mm | — |
| Work area depth (Y) | 415 mm | — |
| Work area (surface) | 1,764 cm² | — |
| Work-area extension kit | Yes | Yes |
| Speed & cutting | ||
| Max engraving / travel speed | 500 mm/s | — |
| Max cutting depth – wood / plywood (one pass) | 10 mm | — |
| Precision | ||
| Laser spot size | 0.16 mm | — |
| Safety | ||
| Enclosed (fully covered) | No | No |
| Flame / fire detection | No | No |
| Built-in fume filter / purifier | Yes | Yes |
| Features | ||
| Air assist | Yes | Yes |
| Built-in camera | Yes | Yes |
| Autofocus / auto height | Yes | No |
| Rotary attachment support | Yes | Yes |
| Touchscreen / control panel | Yes | Yes |
| Offline engraving (no computer) | Yes | — |
| Connectivity & software | ||
| Connections | SD / USB drive | — |
| Wi-Fi | Yes | — |
| USB | Yes | — |
| SD / TF card | Yes | — |
| Compatible software | LightBurn, LaserGRBL | LightBurn |
| LightBurn compatible | Yes | Yes |
| Size & power | ||
| Width | 650 mm | — |
| Depth | 730 mm | — |
| Height | 240 mm | — |
| Weight | 7 kg | — |
| Rated power consumption | 144 W | — |
